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Holden TJ Trax (2013-2020) Serial Data Gateway Module (SDGM) Programming

$250.00

SKU: TJTraxSDGMProgramming
Product by:
⚡ SDGM Programming
🔌 DIY OBDSync Kit
💻 Windows Required

Program your Holden TJ Trax (2013–2020) Serial Data Gateway Module (SDGM) at home — flash latest factory calibrations and VIN-security-link a replacement CAN gateway. DIY OBDSync kit — includes the scantool plus 2 tokens.

Covers both TJ1 and TJ2 generations. The same kit also programs other Trax modules at $50 per token.

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SKU TJTraxSDGMProgramming Category Brand: ,

Description

Holden • TJ Trax • 2013–2020

Serial Data Gateway Module (SDGM) Programming — DIY OBDSync Kit

Flash the latest factory calibrations to your Holden Trax Serial Data Gateway Module and VIN-security-link a replacement. The SDGM bridges the high-speed and low-speed CAN networks — when it fails the rest of the car’s modules can’t talk to the OBD-II port. We ship you an OBDSync scantool plus 2 tokens.

Turnaround
Same / Next Day Dispatch
Service Type
DIY (OBDSync)
Compatibility
TJ Trax (2013–2020)

About This Kit

The Serial Data Gateway Module (SDGM) in your Holden Trax is the bridge between the high-speed and low-speed CAN networks — it routes diagnostic and operational data between every module on the car and the OBD-II port. When the SDGM fails, the rest of the car’s modules can’t talk through the OBD-II port and most other module programming will not work. When you fit a replacement SDGM, it must be VIN-security-linked to your vehicle and the latest factory calibrations flashed.

This is a DIY kit. We ship you an OBDSync scantool plus the tokens needed to license the module — you run the programming yourself at home using a Windows laptop, and the module never has to leave your vehicle.

Same kit, more capability: the OBDSync software also programs the BCM, IPC, ECM, TCM, ABS/EBCM, radio, HVAC, KEM, PACM, PSCM, SDM and other Trax modules. Each additional module is licensed separately with its own tokens, and some modules need more than one token (tokens are $50 each), so once you’ve got the kit you can take care of future programming any time — just add the tokens you need.

SDGM Programming Functions Included

This kit unlocks the full set of Serial Data Gateway Module functions available through OBDSync for your TJ Trax (2013–2020):

💾Flash — Calibration Update — write the latest factory SDGM calibrations.
🔒Learn — VIN Security Link — pair a replacement SDGM to your VIN.
🎟️ Tokens: the SDGM needs 2 tokens to license. Your kit includes the exact 2 tokens needed — if you want to program another module later, extra tokens are $50 each and modules may need one or more.

Compatible Vehicles

Suits all Holden Trax models built between 2013 and 2020 — all have an SDGM:

✓TJ1 Trax (2013–2016)
✓TJ2 Trax (2017–2020 facelift)
✓LS, LT & LTZ trim levels

How the OBDSync DIY Programming Works

DIY Kit
🔌
Program at Home with OBDSync
No shipping the module — everything happens in your driveway.

We post you the OBDSync scantool along with the tokens needed to license your SDGM. Plug it into your car’s OBD-II port, connect to a Windows laptop, and follow the on-screen prompts.

  • We dispatch the OBDSync scantool + tokens to your address
  • Plug into the OBD-II port, connect to your Windows laptop
  • Run the OBDSync software to flash and security-link the SDGM
  • Same / next business day dispatch from order
⭐ Bonus: You keep the OBDSync scantool to use again for future programming and diagnostics — you only add tokens for each additional module you license, at $50 each.

What’s Included in Your Kit

🔌

OBDSync Scantool

The hardware that connects to your car’s OBD-II port and talks to your laptop. Yours to keep for future diagnostic and programming work.

🎟️

2 Tokens

Universal OBDSync tokens used to license your module. The SDGM needs 2 tokens — exactly what’s included. Want to program another module later? Add more tokens at $50 each; some modules need more than one.

See It in Action

Watch the full OBDSync DIY walkthrough for the Holden TJ Trax (2013–2020) Serial Data Gateway Module (SDGM) — calibration flash and VIN-security-link to restore inter-module bus communication, step by step.

💻

Windows Laptop Required

You will need a laptop running 64-bit Windows 10 or 11 to run the OBDSync software. The software does not run on macOS, Linux, ChromeOS or mobile devices.

📝
Captured at checkout

When you add this product to your cart you’ll be asked to enter your vehicle’s 17-character VIN. We’ll contact you after your order if there are any other questions.

Turnaround Time

⚡
Same or Next Business Day Dispatch
Your OBDSync scantool and tokens are dispatched the same / next business day from order.

What Happens Next

💻 Before you start: Have your Windows 10 / 11 (64-bit) laptop ready and the SDGM installed in the vehicle.
  • 1.We post you the OBDSync scantool + 2 tokens
  • 2.Connect the OBDSync scantool to your Windows laptop and your car’s OBD-II port
  • 3.Run the OBDSync software and follow the tutorial video to flash and security-link the SDGM
  • 4.Want to do more? You can program other Trax modules with the same kit — each is licensed separately and may need one or more tokens ($50 each)

This listing is for the DIY programming kit only — no Serial Data Gateway Module is supplied.

Additional information

Weight 0.2 kg
Dimensions 15 × 10 × 5 cm

Brand Information

  • General Motors, Holden

Filter Data Information

  • Holden
  • Trax
  • 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
  • TJ1, TJ2
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